6221073404433 has 4 divisors (see below), whose sum is σ = 8294764539248. Its totient is φ = 4147382269620.

The previous prime is 6221073404423. The next prime is 6221073404489. The reversal of 6221073404433 is 3344043701226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6221073404433 - 2¹⁷ = 6221073273361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6221073404391 and 6221073404400.

It is not an unprimeable number, because it can be changed into a prime (6221073404423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036845567403 + ... + 1036845567408.

It is an arithmetic number, because the mean of its divisors is an integer number (2073691134812).

Almost surely, 2^{6221073404433} is an apocalyptic number.

It is an amenable number.

6221073404433 is a deficient number, since it is larger than the sum of its proper divisors (2073691134815).

6221073404433 is a wasteful number, since it uses less digits than its factorization.

6221073404433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073691134814.

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 6221073404433 in words is "six trillion, two hundred twenty-one billion, seventy-three million, four hundred four thousand, four hundred thirty-three".